Re: Can XQuery handle hierarchical data?

Jan Hidders wrote:
> mikharakiri_nospaum_at_yahoo.com wrote:
> > Is hierarchical aggregated total expressible in XQuery? Given
> >
> > <emp name = ALLEN sal = 2000>
> > <emp name = SMITH sal = 1500>
> > </emp>
> > <emp name = MILLER sal = 1800>
> > <emp name = ADAMS sal = 1000>
> > </emp>
> > </emp>
> > </emp>
> >
> > the result is supposed to be
> >
> > <emp name = ALLEN budget = 4300>
> > <emp name = SMITH budget = 1500>
> > </emp>
> > <emp name = MILLER budget = 2800>
> > <emp name = ADAMS budget = 1000>
> > </emp>
> > </emp>
> > </emp>
>
> Hi Mikito,
>
> Did you already find the answer?

http://homepages.inf.ed.ac.uk/wadler/papers/xquery-afp/xquery-afp-slides.pdf "A part hierarchy, with incremental costs" Received on Sun Jan 30 2005 - 20:04:15 CET